In technology numbers and power go hand in hand. Ever since Microsoft went past good old Windows XP and starting rolling out better systems, users have had a choice between 32-bit and 64-bit Windows.

What does 64-bit operating system actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

What does 64-bit computing actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

Identifying your system type is also important when upgrading. If you're running a 32-bit version of Windows, upgrading to 64-bit can help unlock the full potential of your computer.

Q: Will 64-bit computing eventually replace 32-bit, or will they continue to coexist? Can files be shared and backed-up between 32-bit and 64-bit computers? Should consumers be targeting 64-bit ...

Why Apple’s 64-bit iPhone chip is a bigger deal than you think iOS is about to go beyond post-PC by Aaron Souppouris Sep 12, 2013, 9:30 AM PDT via cdn2.sbnation.com ...

Your new computer has a 64-bit processor, but your software probably is still 32-bit. Why haven't software developers done more about it?

The PINE A64 aims to be the most affordable 64-bit single board computer on the market. The PINE A64 features a quad-core ARM A53 64-bit CPU that runs at 1.2GHz.

Raspberry Pi is an affordable compact credit card-sized PC. The company has now released the official and stable version of the 64-bit Raspberry Pie OS, which is now available for download for ...

India has built its first space-grade computer chip for rockets, called Vikram 3201. It is the country’s first indigenous ...